Lettering artist Heather Martinez has developed these templates to quickly draw venn diagrams or pie charts on GraphicWalls, Pinboards, FlipCharts or in sketchbooks. The orbits are also suitable for all sorts of other visualizations where an exact circle or arc is needed.

The five circular templates (from 2.5 cm to 24.9 cm) are centered on each other on a practical transport device and are secured with a ruler. After loosening the handle screw, the ruler can be removed and the Orbits are ready for use.

SO much better than my old saucepan lids...

From:Daniel Lança PerdigãoOn:18 Jul 2019

Great idea for circles!

This is a great idea to quickly draw circles during graphic recording or facilitation, as well as Venn diagrams and others. If you use a compass you'll get a hole in the middle and Orbits solve it. Just needs a little improvement (on this v.1) as the ruler does not properly hold tidy all the parts.